function ShowPopUp(sURL)
{
var sc
var formW
var openArgs

scW = screen.width
formW = 770
openArgs='left=' + (scW-formW-50) + ',height=605,width=770,resizable=yes,scrollbars=yes,toolbar=no,status=yes,menubar=no'
window.open(sURL,'MapIt',openArgs);		

return false
}